Cheap h 264 h.264 dvr Support D1 real time Ptz control 4CH

Model 

h.264 dvr

Video System

NTSC / PAL

GUI OSD

YES

Video Compression Format

H.264

Video Input(BNC)

4CH BNC input(composite video signal 1Vp-p 75Ω BNC)

Audio Input/Output

1CH audio input,1CH audio output(RCA)

Maximum Recording Rate

QCIF:176×120 pixels with 120 IPS /176×144 pixels with 100 IPS

CIF:352×240 pixels with 120 IPS /352×288 pixels with 100 IPS

HD1:704×240 pixels with 120 IPS /704×288 pixels with 100 IPS D1:704×480 pixels with 120 IPS /704×576 pixels with 100 IPS

Image Quality Setting

Supper Best,Well,Good,Medium,Normal and Bad

Hard Disk Storage

Support one SATA HDD,unlimited for the capacity

Alarm Input/Output

NO

Multiplex Operation

Live display/record/playback/backup/network transmit

h.264 dvr Recording Mode

Manual/Timer/Motion

Playback Mode

Multiple slow and rapid play speeds,manual and single-frame play modes,and

support of drag the sliding bar to set.

Backup Device

USB flash disk/USB remove HDD/Network/USB DVD/CD-RW

Pre-alarm Recording

Recording for 10 seconds before alarming

Network Protocol

TCP/IP,PPPOE ,DDNS and NTP

Ethernet remote view

Support remote surveillance up to 10 users simultaneously

SNS software

YES

Mobilephone View

YES

VGA Interface

Optional

Log record function

YES

Image Tour

YES

IR Remote control

YES

Video Loss Detection

YES

Video Adjustable

Hue /Saturation /Contrast /Brightness adjust

h.264 dvr PTZ Control

YES,built-in RS-485 port

USB Mouse

YES

h.264 dvr Power Source

DC 12V  4A

Key Lock(Password Protection)

YES

Power-down recovery function

YES

h.264 dvr Size(mm)

250(W) x50(H) x 210(D)